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SIMPLEX TRADING, LLC
Period ended Sep 30, 2026 · Latest filing Nov 4, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Dec 31, 2024: $178,631,499
- Mar 31, 2025: $156,192,203
- Jun 30, 2025: $174,645,044
- Sep 30, 2025: $194,890,676
- Dec 31, 2025: $177,415,580,964
- Mar 31, 2026: $149,077,957,641
- Jun 30, 2026: $170,565,031,585
- Sep 30, 2026: $183,823,872,854
Top holdings
Top 10 at Sep 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- STATE STR SPDR S&P 500 ETF T · PUT · 78462F953 · shares · PUT: $29,249,377,179
- STATE STR SPDR S&P 500 ETF T · CALL · 78462F903 · shares · CALL: $17,442,492,045
- INVESCO QQQ TR · PUT · 46090E953 · shares · PUT: $12,078,446,721
- INVESCO QQQ TR · CALL · 46090E903 · shares · CALL: $8,865,107,772
- ISHARES TR · PUT · 464287957 · shares · PUT: $7,705,507,038
- ISHARES TR · CALL · 464287907 · shares · CALL: $4,481,046,859
- NVIDIA CORPORATION · PUT · 67066G954 · shares · PUT: $3,643,049,246
- NVIDIA CORPORATION · CALL · 67066G904 · shares · CALL: $3,591,709,422
- META PLATFORMS INC · CALL · 30303M902 · shares · CALL: $3,350,259,082
- MICRON TECHNOLOGY INC · PUT · 595112953 · shares · PUT: $2,763,853,939
Reported holdings
10,469 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| INVESCO EXCH TRADED FD TR II | PUT | 46138G950 | PUT | 162,400 shares | $3,317,832 |
| GLOBAL X FDS | PUT | 37954Y959 | PUT | 71,800 shares | $3,315,724 |
| POET TECHNOLOGIES INC | PUT | 73044W952 | PUT | 443,200 shares | $3,315,136 |
| ALLSTATE CORP | PUT | 020002951 | PUT | 14,900 shares | $3,305,714 |
| PROSHARES TR II | CALL | 74347Y908 | CALL | 191,300 shares | $3,303,751 |
| 3M CO | COM | 88579Y101 | — | 20,116 shares | $3,302,041 |
| ROYALTY PHARMA PLC | CALL | G7709Q904 | CALL | 56,500 shares | $3,297,340 |
| DARLING INGREDIENTS INC | CALL | 237266901 | CALL | 54,300 shares | $3,296,553 |
| SIRIUSXM HOLDINGS INC | COM | 829933100 | — | 127,246 shares | $3,293,126 |
| DAVE INC | CALL | 23834J901 | CALL | 10,200 shares | $3,279,402 |
| AMYLYX PHARMACEUTICALS INC | CALL | 03237H901 | CALL | 112,500 shares | $3,273,750 |
| NOVAVAX INC | PUT | 670002951 | PUT | 302,400 shares | $3,268,944 |
| BILL HOLDINGS INC | CALL | 090043900 | CALL | 76,800 shares | $3,267,072 |
| COCA-COLA EUROPACIFIC PARTNE | CALL | G25839904 | CALL | 32,100 shares | $3,264,891 |
| ARCHER DANIELS MIDLAND CO | PUT | 039483952 | PUT | 41,100 shares | $3,262,518 |
| CENTERPOINT ENERGY INC | CALL | 15189T907 | CALL | 88,500 shares | $3,256,800 |
| IQVIA HLDGS INC | CALL | 46266C905 | CALL | 12,100 shares | $3,253,085 |
| FERVO ENERGY CO | CALL | 31556C906 | CALL | 239,200 shares | $3,250,728 |
| NOVO-NORDISK A S | COM | 670100205 | — | 85,735 shares | $3,250,213 |
| COMPASS PATHWAYS PLC | CALL | 20451W901 | CALL | 261,100 shares | $3,248,084 |
| DIREXION SHARES ETF TRUST | PUT | 25460E959 | PUT | 382,700 shares | $3,245,296 |
| AMERICAN BITCOIN CORP. | CALL | 02462A903 | CALL | 382,400 shares | $3,242,752 |
| FTAI AVIATION LTD | PUT | G3730V955 | PUT | 19,400 shares | $3,240,382 |
| OKEANIS ECO TANKERS COR | CALL | Y64177901 | CALL | 40,000 shares | $3,235,200 |
| KINDER MORGAN INC DEL | PUT | 49456B951 | PUT | 107,300 shares | $3,235,095 |
| ALIBABA GROUP HLDG LTD | COM | 01609W102 | — | 29,985 shares | $3,224,586 |
| RAYMOND JAMES FINL INC | CALL | 754730909 | CALL | 20,400 shares | $3,223,608 |
| ROYAL CARIBBEAN GROUP | COM | V7780T103 | — | 12,120 shares | $3,222,223 |
| TRIMBLE INC | CALL | 896239900 | CALL | 56,400 shares | $3,221,004 |
| NEUROCRINE BIOSCIENCES INC | CALL | 64125C909 | CALL | 22,700 shares | $3,219,768 |
| OKLO INC | COM | 02156V109 | — | 86,935 shares | $3,218,333 |
| MP MATERIALS CORP | COM | 553368101 | — | 68,006 shares | $3,216,003 |
| TRIPLE FLAG PRECIOUS METAL | PUT | 89679M954 | PUT | 104,200 shares | $3,210,402 |
| XCEL ENERGY INC | CALL | 98389B900 | CALL | 45,500 shares | $3,206,840 |
| LATTICE SEMICONDUCTOR CORP | CALL | 518415904 | CALL | 25,500 shares | $3,203,310 |
| CUMMINS INC | CALL | 231021906 | CALL | 6,200 shares | $3,202,734 |
| SAREPTA THERAPEUTICS INC | CALL | 803607900 | CALL | 175,500 shares | $3,197,610 |
| GENIUS SPORTS LIMITED | CALL | G3934V909 | CALL | 556,800 shares | $3,190,464 |
| VANGUARD INDEX FDS | CALL | 922908909 | CALL | 35,400 shares | $3,189,894 |
| SBA COMMUNICATIONS CORP | COM | 78410G104 | — | 19,919 shares | $3,189,430 |
| FUBOTV INC | PUT | 35953D951 | PUT | 355,600 shares | $3,186,176 |
| ALEXANDRIA REAL ESTATE EQ IN | PUT | 015271959 | PUT | 67,000 shares | $3,179,820 |
| ROPER TECHNOLOGIES INC | CALL | 776696906 | CALL | 9,100 shares | $3,179,631 |
| ILLUMINA INC | PUT | 452327959 | PUT | 11,600 shares | $3,174,688 |
| ALIGN TECHNOLOGY INC | COM | 016255101 | — | 21,827 shares | $3,172,554 |
| INVESCO EXCH TRADED FD TR II | PUT | 46138G950 | PUT | 10,400 shares | $3,168,256 |
| SELECT SECTOR SPDR TR | COM | 81369Y308 | — | 39,286 shares | $3,166,451 |
| SALESFORCE INC | COM | 79466L302 | — | 13,787 shares | $3,165,081 |
| TRAVERE THERAPEUTICS INC | CALL | 89422G907 | CALL | 53,700 shares | $3,161,856 |
| VENTURE GLOBAL INC | COM | 92333F101 | — | 250,050 shares | $3,160,632 |
| NOVA LTD | CALL | M7516K903 | CALL | 8,200 shares | $3,158,640 |
| GRAYSCALE BITCOIN TRUST ETF | PUT | 389637959 | PUT | 48,900 shares | $3,158,451 |
| ISHARES INC | CALL | 464286901 | CALL | 76,400 shares | $3,156,084 |
| XPLR INFRASTRUCTURE LP | PUT | 65341B956 | PUT | 301,400 shares | $3,155,658 |
| PFIZER INC | COM | 717081103 | — | 110,427 shares | $3,149,378 |
| UNUSUAL MACHS INC | CALL | 91532F902 | CALL | 128,300 shares | $3,140,784 |
| ISHARES TR | PUT | 464287957 | PUT | 14,900 shares | $3,136,897 |
| KB HOME | PUT | 48666K959 | PUT | 67,500 shares | $3,136,725 |
| QNITY ELECTRONICS INC | CALL | 74743L900 | CALL | 24,900 shares | $3,130,926 |
| INTERNATIONAL FLAVORS&FRAGRA | PUT | 459506951 | PUT | 37,500 shares | $3,130,500 |
| DIGI PWR X INC | CALL | 25380B902 | CALL | 763,400 shares | $3,129,940 |
| ALLSTATE CORP | CALL | 020002901 | CALL | 14,100 shares | $3,128,226 |
| FIRSTENERGY CORP | PUT | 337932957 | PUT | 72,100 shares | $3,124,093 |
| NORFOLK SOUTHN CORP | CALL | 655844908 | CALL | 10,100 shares | $3,120,900 |
| DIREXION SHARES ETF TRUST | PUT | 25460E959 | PUT | 125,800 shares | $3,116,066 |
| GLOBAL PMTS INC | COM | 37940X102 | — | 38,106 shares | $3,112,117 |
| CARRIER GLOBAL CORPORATION | CALL | 14448C904 | CALL | 56,700 shares | $3,110,562 |
| INTUITIVE SURGICAL INC | COM | 46120E602 | — | 7,646 shares | $3,109,092 |
| PLAINS ALL AMERN PIPELINE L | PUT | 726503955 | PUT | 131,000 shares | $3,107,320 |
| MONDAY COM LTD | PUT | M7S64H956 | PUT | 39,600 shares | $3,107,016 |
| GLOBAL X FDS | COM | 37954Y848 | — | 36,111 shares | $3,105,907 |
| SHAKE SHACK INC | CALL | 819047901 | CALL | 52,900 shares | $3,104,172 |
| URANIUM ENERGY CORP | CALL | 916896903 | CALL | 327,900 shares | $3,098,655 |
| PAGAYA TECHNOLOGIES LTD | PUT | M7S64L953 | PUT | 178,900 shares | $3,098,548 |
| KLAVIYO INC | CALL | 49845K901 | CALL | 196,900 shares | $3,097,237 |
| DAVITA INC | CALL | 23918K908 | CALL | 17,700 shares | $3,096,084 |
| FMC CORP | CALL | 302491903 | CALL | 347,000 shares | $3,095,240 |
| UNITI GROUP LLC | PUT | 912932950 | PUT | 369,000 shares | $3,092,220 |
| AXSOME THERAPEUTICS INC. | COM | 05464T104 | — | 16,755 shares | $3,089,454 |
| VS TRUST | CALL | 92891H905 | CALL | 107,500 shares | $3,088,475 |
| TIDAL TRUST II | PUT | 88636W956 | PUT | 168,900 shares | $3,087,492 |
| GROUPON INC | CALL | 399473906 | CALL | 156,100 shares | $3,084,536 |
| MAPLEBEAR INC | CALL | 565394903 | CALL | 71,400 shares | $3,078,768 |
| HERBALIFE LTD | CALL | G4412G901 | CALL | 253,500 shares | $3,074,955 |
| C3 AI INC | CALL | 12468P904 | CALL | 279,700 shares | $3,073,903 |
| MCKESSON CORP | PUT | 58155Q953 | PUT | 3,600 shares | $3,073,716 |
| AVANTOR INC | CALL | 05352A900 | CALL | 204,200 shares | $3,073,210 |
| ZIM INTEGRATED SHIPPING SERV | COM | M9T951109 | — | 104,783 shares | $3,072,237 |
| TELADOC HEALTH INC | CALL | 87918A905 | CALL | 529,000 shares | $3,068,200 |
| CHEWY INC | PUT | 16679L959 | PUT | 168,300 shares | $3,063,060 |
| QUANTUMSCAPE CORP | CALL | 74767V909 | CALL | 659,100 shares | $3,061,519 |
| SPDR SERIES TRUST | CALL | 78464A908 | CALL | 15,000 shares | $3,044,850 |
| WP CAREY INC | CALL | 92936U909 | CALL | 47,100 shares | $3,044,073 |
| TWILIO INC | COM | 90138F102 | — | 10,398 shares | $3,040,999 |
| ACM RESH INC | COM | 00108J109 | — | 37,535 shares | $3,037,332 |
| NAVAN INC | CALL | 639193901 | CALL | 144,700 shares | $3,037,253 |
| EQUINOR ASA | COM | 29446M102 | — | 72,995 shares | $3,036,592 |
| MODINE MFG CO | PUT | 607828950 | PUT | 16,200 shares | $3,032,640 |
| WISDOMTREE INC | CALL | 97717P904 | CALL | 124,800 shares | $3,031,392 |
| BIOMARIN PHARMACEUTICAL INC | CALL | 09061G901 | CALL | 50,500 shares | $3,030,000 |